McCain does not think American troops should return to the United States until Iraqi forces are capable of maintaining a safe, democratic state.
Good idea.
Under Truman, 30,000 Americans were killed in 30 months* in Korea, because, under Truman, our troops had been withdrawn** when S. Korea was still weak.
*July 1950 - January 1953
**Our troops were withdrawn in 1949, 4 years after we freed S. Korea from decades of Japanese occupation.
Why doesn't anyone ask what Saddam be doing now, if we hadn't removed him from power?
Humans seldom ask such questions or give credit for averting disasters that never happened.
Angels are needed to make men see.